and part two of lance armstrong's interview with oprah. f ♪ we were skipping stones and letting go ♪ ♪ over the river and down the road ♪ [ female announcer ] at nature valley, we know nature comes together in amazing ways. that's why we bring together natural ingredients, like dark chocolate with toasted oats, or sweet golden honey. perfect combinations of nature's delicious ingredients, from nature valley. ♪ ♪ i was thinking that i hope this never ends ♪ [ female announcer ] nature valley granola bars, nature at its most delicious. trying to find a better job can likbe frustrating.gs, so at university of phoenix we're working with a growing list of almost two thousand corporate partners - companies like microsoft, american red cross and adobe - to create options for you. not only that, we're using what we learn from these partners to shape our curriculum, so that when you find the job you want you'll be a perfect fit. let's get to work. >> today the president and first lady are participating in a community service project i